Hi Guys,
I bought a scan gauge the other day to clear out my old codes and get some more monitoring going. The codes I cleared haven't come back but I keep getting a new code everytime I start the bus.
I looked up code 2003 according to scan gauge and it's for diesel exhaust filter, but my bus doesn't have one and as far as I know they weren't introduced until 2007. I can tell scangauge to ignore the error but I just wanted to see if there might be something else going on before I do.